Readme tweaks

readme.md

@@ -2,6 +2,8 @@
 
 > Open stuff like URLs, files, executables. Cross-platform.
 
+This is meant to be used in command-line tools and scripts, not in the browser.
+
 If need this for Electron, use [`shell.openItem()`](https://electronjs.org/docs/api/shell#shellopenitemfullpath) instead.
 
 Note: The original [`open` package](https://github.com/pwnall/node-open) was previously deprecated in favor of this package, and we got the name, so this package is now named `open` instead of `opn`. If you're upgrading from the original `open` package (`open@0.0.5` or lower), keep in mind that the API is different.
@@ -15,14 +17,12 @@ Note: The original [`open` package](https://github.com/pwnall/node-open) was pre
 - Includes the latest [`xdg-open` script](http://cgit.freedesktop.org/xdg/xdg-utils/commit/?id=c55122295c2a480fa721a9614f0e2d42b2949c18) for Linux.
 - Supports WSL paths to Windows apps under `/mnt/*`.
 
-
 ## Install
 
 ```
 $ npm install open
 ```
 
-
 ## Usage
 
 ```js
@@ -44,7 +44,6 @@ const open = require('open');
 })();
 ```
 
-
 ## API
 
 It uses the command `open` on macOS, `start` on Windows and `xdg-open` on other platforms.
@@ -67,7 +66,7 @@ Type: `object`
 
 ##### wait
 
-Type: `boolean`<br>
+Type: `boolean`\
 Default: `false`
 
 Wait for the opened app to exit before fulfilling the promise. If `false` it's fulfilled immediately when opening the app.
@@ -78,7 +77,7 @@ On Windows, you have to explicitly specify an app for it to be able to wait.
 
 ##### background <sup>(macOS only)</sup>
 
-Type: `boolean`<br>
+Type: `boolean`\
 Default: `false`
 
 Do not bring the app to the foreground.
@@ -95,15 +94,14 @@ You may also pass in the app's full path. For example on WSL, this can be `/mnt/
 
 ##### url
 
-Type: `boolean`<br>
+Type: `boolean`\
 Default: `false`
 
 Uses `encodeURI` to encode the target before executing it.<br>
 We do not recommend using it on targets that are not URLs.
 
 Especially useful when dealing with the [double-quotes on Windows](#double-quotes-on-windows) caveat.
 
-
 ## Caveats
 
 ### Double-quotes on Windows
@@ -129,7 +127,6 @@ The option that solved all of the problems was the second one, and for additiona
 
 To make this caveat somewhat less impactful (at least for URLs), check out the [url option](#url). Double-quotes will be "preserved" when using it with an URL.
 
-
 ## Related
 
 - [open-cli](https://github.com/sindresorhus/open-cli) - CLI for this module